Size mismatch for model.diffusion_model.output_blocks.8.0.skip_connection.bias: copying a param with shape torch.Size([320]) from checkpoint, the shape in current model is torch.Size([640])

im a beginner. when loading an sdxl 1.0 model into stable diffusion, i’m presented with this-

size mismatch for model.diffusion_model.output_blocks.8.0.skip_connection.bias: copying a param with shape torch.Size([320]) from checkpoint, the shape in current model is torch.Size([640]).

what do i input? and where do i input? Laymans terms please. Do i add anything to the command line args? or as a command somewhere. please help